GSC P-D 21-4N Chrome Polished Intake Valve 36mm Head (+1mm) Single Subaru BRZ / Scion FR-S 2013| 2124-01 80 Choose between "forged

Choose between "forged

0” polished exhaust tip for a clean finish

wiring and Instructions

Works with Factory Exhaust System with No Modifications Necessary

we opted for a straightforward approach

GSC P-D 21-4N Chrome Polished Intake Valve 36mm Head (+1mm) Single Subaru BRZ / Scion FR-S 2013| 2124-01 80 Choose between "forgedProduct Fitment: 2013 Subaru BRZ 2013 Scion FR S Designed specifically for the 2013 FA20 powered BRZ, and FR S GSC Power Division's intake valves set a new standard for performance and durability. Engineered using advanced 3D design and simulation software, these valves deliver superior airflow, reduced distortion, and industry leading strength under high stress conditions like high RPMs, boost, or aggressive cam profiles. Every detail has been